:root{font-family:"Balloo 2",Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background:linear-gradient(135deg,#1a2332,#2c3e50,#34495e,#1a2332);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh;background:linear-gradient(135deg,#1a2332,#2c3e50,#34495e,#1a2332)}h1{font-size:3.2em;line-height:1.1;color:#74c0fc;text-shadow:0 0 25px rgba(116,192,252,.6)}#app{max-width:1280px;margin:0 auto;padding:2rem;text-align:center;background:#ffffff0d;border:2px solid #245785;border-radius:20px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}button{border-radius:25px;border:2px solid rgba(255,255,255,.2);padding:.8em 1.5em;font-size:1em;font-weight:500;font-family:inherit;background:linear-gradient(145deg,#245785,#4a90e2);color:#fff;cursor:pointer;transition:all .3s ease}button:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 12px 35px #24578580;border-color:#fff9}